package com.ynyyrj.school.service;

import com.ynyyrj.school.pojo.major;

import java.util.List;

public interface MajService {
    int Majnum(int school_aid);
    int updaMajor(major major);
    int addMajor(major major);
    int delMajor(String name,int school_aid);
    List<String> GetName(int school_aid);
    int selectMid(String name,int school_aid);
}
